[LKP] [drm/fb] f5ef139cbe5: *ERROR* not all connectors configured

[LKP] [drm/fb] f5ef139cbe5: *ERROR* not all connectors configured

[Yuanhan Liu]

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FYI, we noticed the below changes on

git://people.freedesktop.org/~airlied/linux.git radeon-mst-hacks
commit f5ef139cbe5dbd755dab3706022d7147800099a8 ("drm/fb: add support for tiled monitor configurations.")


testbox/testcase/testparams: vm-kbuild-1G/xfstests/4HDD-btrfs-generic-113

9cf13203b1fd7cc3  f5ef139cbe5dbd755dab370602  
----------------  --------------------------  
       fail:runs  %reproduction    fail:runs
           |             |             |    
           :10         100%          10:10    kmsg.drm:drm_setup_crtcs[drm_kms_helper]]*ERROR*not_all_connectors_configured

vm-kbuild-1G: qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap
Memory: 1G




To reproduce:

	apt-get install ruby ruby-oj
	git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
	cd lkp-tests
	bin/setup-local job.yaml # the job file attached in this email
	bin/run-local   job.yaml


Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.



	--yliu

[-- Attachment #2: job.yaml --]
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---
testcase: xfstests
default_monitors:
  wait: pre-test
  vmstat: 
default_watchdogs:
  watch-oom: 
  watchdog: 
cpufreq_governor: 
model: qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap
nr_vm: 16
nr_cpu: 2
memory: 1G
disk_type: virtio-scsi
rootfs: debian-x86_64.cgz
hdd_partitions: "/dev/sda /dev/sdb /dev/sdc /dev/sdd"
swap_partitions: "/dev/sde"
disk: 4HDD
fs:
- btrfs
xfstests:
  test:
  - generic-113
enqueue_time: 2014-11-26 13:11:19.191840759 +08:00
branch: linux-devel/devel-hourly-2014112611
commit: a7a1168f6b45bb0d29a20c942e1ca300ef54dc6e
repeat_to: 2
testbox: vm-kbuild-1G-3
tbox_group: vm-kbuild-1G
kconfig: x86_64-rhel
kernel: "/kernel/x86_64-rhel/a7a1168f6b45bb0d29a20c942e1ca300ef54dc6e/vmlinuz-3.18.0-rc6-wl-ath-ga7a1168f"
user: lkp
queue: rand
result_root: "/result/vm-kbuild-1G/xfstests/4HDD-btrfs-generic-113/debian-x86_64.cgz/x86_64-rhel/a7a1168f6b45bb0d29a20c942e1ca300ef54dc6e/0"
job_file: "/lkp/scheduled/vm-kbuild-1G-3/rand_xfstests-4HDD-btrfs-generic-113-debian-x86_64.cgz-x86_64-rhel-a7a1168f6b45bb0d29a20c942e1ca300ef54dc6e-1.yaml"
dequeue_time: 2014-11-26 13:25:10.605471464 +08:00
job_state: finished
loadavg: 96.37 33.89 12.20 1/593 3339
start_time: '1416979556'
end_time: '1416979727'
version: "/lkp/lkp/.src-20141126-053142"

[-- Attachment #3: reproduce --]
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mkfs -t btrfs /dev/sdd
mkfs -t btrfs /dev/sdc
mkfs -t btrfs /dev/sdb
mkfs -t btrfs /dev/sda
mount -t btrfs /dev/sda /fs/sda
mount -t btrfs /dev/sdb /fs/sdb
mount -t btrfs /dev/sdc /fs/sdc
mount -t btrfs /dev/sdd /fs/sdd
export TEST_DIR=/fs/sda
export TEST_DEV=/dev/sda
export FSTYP=btrfs
export SCRATCH_MNT=/fs/scratch
mkdir /fs/scratch -p
export SCRATCH_DEV_POOL="/dev/sdb /dev/sdc /dev/sdd"
./check generic/113